Performance of analytical methods for overdispersed counts in cluster randomized trials: sample size, degree of clustering and imbalance.

Durán Pacheco, Gonzalo

Performance of analytical methods for overdispersed counts in cluster randomized trials: sample size, degree of clustering and imbalance. [electronic resource] - Statistics in medicine Oct 2009 - 2989-3011 p. digital

Publication Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't

1097-0258

10.1002/sim.3681 doi


Algorithms
Analysis of Variance
Bayes Theorem
Bias
Binomial Distribution
Biostatistics
Bolivia--epidemiology
Child, Preschool
Computer Simulation
Confidence Intervals
Diarrhea--epidemiology
Disinfection
Female
Humans
Likelihood Functions
Linear Models
Male
Markov Chains
Models, Statistical
Monte Carlo Method
Poisson Distribution
Randomized Controlled Trials as Topic--methods
Sample Size
Solar Energy
Treatment Outcome
Water Purification